Joshua Pollak Profile picture
Jan 8 7 tweets 2 min read
Do you want to write better, more maintainable, and more scalable code? Then you'll want to learn about the SOLID principles. In this thread, I'll be explaining each principle and why it's important for software development. Get ready to level up your coding skills! #javascript
The Single Responsibility Principle: A class should only have one reason to change. This promotes modularity and makes it easier to maintain and extend code.
The Open-Closed Principle: Software entities (classes, modules, etc.) should be open for extension but closed for modification. This helps prevent unexpected side effects from changes.
The Liskov Substitution Principle: Subtypes must be substitutable for their base types. This helps ensure that objects of a subclass can be used in the same way as objects of the superclass without causing issues.
The Interface Segregation Principle: Clients should not be forced to depend on interfaces they do not use. This promotes modularity and helps prevent unnecessary complexity.
The Dependency Inversion Principle: High-level modules should not depend on low-level modules. Both should depend on abstractions. This helps decouple the code and makes it easier to change and maintain.
By following these principles, developers can write more maintainable, scalable, and flexible code. #SOLIDprinciples #softwareengineering

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